Dear all, yes, tried the suggestion and all seem to work. Netbeans 6.5 recognize JBoss 5.0.0.GA domains but I already had some problems with library. If you develop a simple applications with entity beans (hibernate), Netbeans is not able to import automatically the libraries (JPA libraries). Probably JBoss 5.0.0.GA has reorganized these libraries under other folders. I solved this problem importing manually the libraries but this is only a work around. Have you other news? Thanks and bye, Giordano View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4200072#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...